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Cooling device keeps its cool as the cycles stack up

The solid-state refrigeration device addresses a key durability challenge in conventional cooling technologies, potentially offering a more reliable and environmentally friendly approach to refrigeration. Read more →

Rosenberg USA

Ecofit 170W EC Fans: More powerful, efficient and reliable

Ecofit 170-watt EC fans and blowers provide more cooling power and efficiency without impacting your budget or your energy footprint. Forty-eight models, UL-Recognized with IP54 protection. Learn more.

Parker Sporlan Division

Parker Sporlan ball valve with integrated pressure relief

The Sporlan EBV(T)-PR Ball Valve with integrated pressure relief is designed for transciritcal R-744 applications providing positive shut off of flow whenever pressure differential is present.

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New detector seeks out nuclear material hiding in air ducts

The ORNL team developed the new monitor, which was designed to check every minute or every second for the accumulation of nuclear material in the air ducts. Read more →

DIY air filters battle the hidden pollutants lurking in classrooms

The team investigated whether inexpensive DIY air filters could provide an alternative to costly commercial portable air purifiers. Read more →

Air filtration breakthrough could transform indoor air quality

Water-repellent filter coatings often rely on PFAS materials, yet this could be a promising alternative. Read more →

Panametrics

Optimize water glycol mixture performance with ultrasonic measurement technology

Discover a nonintrusive solution for continuously measuring water glycol concentration, reducing maintenance while enhancing operational accuracy.

Parker Sporlan Division

Liquid line replaceable core filter-driers

Catch-All series replaceable core filter driers provide contamination control for efficiency of air-conditioning or refrigeration systems up to 150 tons.

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